Part of LED lamp



FIG. 1 is a perspective view of a part of LED lamp showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view showing the practical usage thereof.

The broken lines depict portions of the part of LED lamp which form no part of the claimed design. 

CLAIM The ornamental design for a “part of LED lamp,” as shown and described. 